标签：Cloning Humans 相关文章

Was Life Harder for Neanderthals or Early Humans?

Neanderthals are extinct, but they were the closest relative of modern humans. Up until about 30,000 years ago, human beings shared the Earth with Neanderthals. The two species were so close that they sometimes mated. Scientists have long believed th

发表于:2018-11-27 / 阅读(331) / 评论(0) 分类 2018年VOA慢速英语(十一)月

英语听力短文05 Cat and Dog Discuss Humans

The cat and the dog were talking. The cat said, Humans treat us better than you. If we turn up our nose at the cat food they serve us, they buy us another brand. If we're sleepy, we can sleep on the pillows in their bed. The dog said, But humans take

发表于:2018-12-03 / 阅读(69) / 评论(0) 分类 英文短篇故事（纽约）

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讲到遗传学，我们不能不提孟德尔。他的研究奠定了遗传学和现代生命科学的基

发表于:2018-12-06 / 阅读(102) / 评论(0) 分类 英文故事剧

AP美联社一分钟新闻 2009-04-29

1. The spread of swine flu is prompting governments around the globe to take action. Cuba became the first country to impose a travel ban today by suspending flights to and from Mexico for 48 hours. This, even though the World Health Organization sa

发表于:2018-12-15 / 阅读(129) / 评论(0) 分类 美联社新闻一分钟2009年(四)月

大学体验英语第三册Unit4-Passage A

Not Now, Dr. Miracle Severino Antinori is a rich Italian doctor with a string of private fertility clinics to his name. He likes watching football and claims the Catholic faith. Yet the Vatican is no

发表于:2018-12-29 / 阅读(94) / 评论(0) 分类 大学体验英语综合教程

大学体验英语第三册Unit4-Passage B

I Have His Genes But Not His Genius It's Christmas Eve 2040, and I'm the only bartender still working that afternoon, and the house is practically empty. I see this guy down at the end of the bar, sit

发表于:2018-12-29 / 阅读(70) / 评论(0) 分类 大学体验英语综合教程

全新版大学英语综合教程第三册UNIT8-2

Cloning offers the possibility of making exact copies of ourselves. Should this be allowed? What benefits and dangers may cloning bring? 克隆技术使我们有可能分毫不差地复制自己。这一

发表于:2018-12-29 / 阅读(82) / 评论(0) 分类 全新版大学英语综合教程

新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri

新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri

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词汇大师-- Teaching Students the Words to ...

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: Helping young people learn to talk, and think, about science. RS: Catherine Snow is an education professor at Harvard University and also works with a group called the Strategic E

发表于:2018-12-30 / 阅读(59) / 评论(0) 分类 词汇大师(Wordmaster)

《英语流行话题阅读:语境识词3500》Unit93:服务员.来份克隆牛肉!

《英语流行话题阅读:语境识词3500》Unit93:服务员.来份克隆牛肉!

发表于:2018-12-30 / 阅读(89) / 评论(0) 分类 英语语境识词

4-12 克隆创造人类胚胎

Cloning 1 Creates Human Embryos Scientists in South Korea and America report that they have created human embryos through cloning and extracted embryonic 2 stem cells 3 , the universal cells that hold

发表于:2018-12-30 / 阅读(74) / 评论(0) 分类 英语沙龙2004全年合辑上

60秒科学:1 Million Years B.C.: Humans Rare

1 Million Years B.C.: Humans Rare A study in the Proceedings of the National Academy of Sciences used genomic analysis of modern humans to reveal that the population of our ancestors a million years back was below 20,000. Karen Hopkin reports At one

发表于:2019-01-02 / 阅读(119) / 评论(0) 分类 60秒科学

联合国通过了禁止克隆的一项非强制性决议

UN Approves Non-Binding Resolution on Cloning 联合国通过了禁止克隆的一项非强制性决议 A deeply divided U.N. General Assembly has approved a U.S.-backed declaration urging governments

发表于:2019-01-03 / 阅读(65) / 评论(0) 分类 VOA2005（上）--环境科学探索

SCIENCE IN THE NEWS - Humans and Chimps: What's the Differen

SCIENCE IN THE NEWS -May 7, 2002: Humans and Chimps: What's the Difference? / Thousands of Ancient Remains Found in Peru / Rice Genes Mapped VOICE ONE: This is Doug Johnson. VOICE TWO: And this is Bob

发表于:2019-01-07 / 阅读(86) / 评论(0) 分类 科技之光

VOA标准英语2013--Plants, Humans Share Sensory Awareness

Plants, Humans Share Sensory Awareness The Botanical Garden is a blooming paradise, about four hectares filled with a rich array of some 3,800 species drawn from Israels diverse landscape and from around the world. Danny Chamovitz, director of the Ma

发表于:2019-01-09 / 阅读(80) / 评论(0) 分类 VOA标准英语2013年(四月)

VOA标准英语2010年-Cloning Experiment Has Dangerous Outco

Infant Dren and SARAH POLLEY as Elsa Kast in Warner Bros. Pictures and Dark Castle Entertainments science fiction thriller SPLICE, a Warner Bros. Pictures release. Genetic research can yield new treatments for deadly diseases and foods that are more

发表于:2019-01-13 / 阅读(78) / 评论(0) 分类 VOA标准英语2010年(六)月

英语听力—环球英语 1305 Dogs and Humans

Voice 1 Welcome to Spotlight. Im Rena Dam. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 There is a large square stone near a

发表于:2019-01-19 / 阅读(74) / 评论(0) 分类 环球英语 Spotlight

学个词 Learn a Word-VOA英语教学 3000 clone

今天我们要学的词是 clone. Clone 动词，克隆。Chinese scientists have successfully cloned two monkeys, using the same technique that created Dolly the sheep more than two decades ago. 中国科学家使用20多年前克隆桃莉羊的技术

发表于:2019-01-26 / 阅读(69) / 评论(0) 分类 英语单词荟萃

英语听力文摘 English Digest 469、克隆宠物

Cloning Pets Is animal cloning for real? I want to have my cat cloned. Well, animal cloning technology exists, but pet cloning isnt quite there yet. And it may never be. Why not? I could think lots of people could want to have copies of their pets. T

发表于:2019-01-26 / 阅读(74) / 评论(0) 分类 英语听力文摘 English Digest

CCTV9英语新闻：中国克隆猪正产业化 每年产500头

By CCTV reporter Su Yuting Cloning is a controversial and decisive issue that has split public opinion regarding its potential benefits versus the ethical issues it raises. In recent years, scientists have been using the cloning of pigs for medical r

发表于:2019-02-06 / 阅读(122) / 评论(0) 分类 CCTV9英语新闻2014年01月
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